| SeaTac to Blumberg | 5,221.30 mi (8,402.87 km) |
| SeaTac to Bobenheim-Roxheim | 5,114.96 mi (8,231.73 km) |
| SeaTac to Bobingen | 5,250.72 mi (8,450.22 km) |
| SeaTac to Boblingen | 5,183.27 mi (8,341.66 km) |
| SeaTac to Bocholt | 4,943.05 mi (7,955.06 km) |
| SeaTac to Bochum | 4,977.46 mi (8,010.45 km) |
| SeaTac to Bockenem | 5,013.42 mi (8,068.32 km) |
| SeaTac to Bockhorn | 4,885.02 mi (7,861.68 km) |
| SeaTac to Bogen | 5,254.58 mi (8,456.43 km) |
| SeaTac to Bohl-Iggelheim | 5,126.12 mi (8,249.69 km) |
| SeaTac to Bohmte | 4,951.74 mi (7,969.06 km) |
| SeaTac to Boizenburg | 4,946.36 mi (7,960.40 km) |
| SeaTac to Bonen | 4,983.46 mi (8,020.11 km) |
| SeaTac to Bonn | 5,017.97 mi (8,075.65 km) |
| SeaTac to Bopfingen | 5,204.82 mi (8,376.34 km) |
